Sticky Piston Bug


#1

I recently made an automatic melon farm and I have noticed some bugs related to sticky pistons. For my design I have a sticky piston that pushes glass to break a melon. Sometime when the sticky piston pushes it does not take the glass back with it. I have some screenshots below

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#2

If the sticky piston receives a 1 tick pulse it will not retract the block, this is likely the issue.